async account list

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / async / CommitAccountsTask.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/async/CommitAccountsTask.java b/app/src/main/java/net/ktnx/mobileledger/async/CommitAccountsTask.java
new file mode 100644 (file)
index 0000000..7fb96b9
--- /dev/null
+++ b/app/src/main/java/net/ktnx/mobileledger/async/CommitAccountsTask.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright © 2019 Damyan Ivanov.
+ * This file is part of Mobile-Ledger.
+ * Mobile-Ledger is free software: you can distribute it and/or modify it
+ * under the term of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your opinion), any later version.
+ *
+ * Mobile-Ledger is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License terms for details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mobile-Ledger. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.ktnx.mobileledger.async;
+
+import android.database.sqlite.SQLiteDatabase;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import net.ktnx.mobileledger.model.Data;
+import net.ktnx.mobileledger.model.LedgerAccount;
+import net.ktnx.mobileledger.utils.MLDB;
+
+import java.util.ArrayList;
+
+public class CommitAccountsTask
+        extends AsyncTask<CommitAccountsTaskParams, Void, ArrayList<LedgerAccount>> {
+    protected ArrayList<LedgerAccount> doInBackground(CommitAccountsTaskParams... params) {
+        Data.backgroundTaskCount.incrementAndGet();
+        ArrayList<LedgerAccount> newList = new ArrayList<>();
+        try {
+
+            SQLiteDatabase db = MLDB.getWritableDatabase();
+            db.beginTransaction();
+            try {
+                for (LedgerAccount acc : params[0].accountList) {
+                    Log.d("db", String.format("Setting %s to %s", acc.getName(),
+                            acc.isHidden() ? "hidden" : "starred"));
+                    db.execSQL("UPDATE accounts SET hidden=? WHERE name=?",
+                            new Object[]{acc.isHiddenToBe() ? 1 : 0, acc.getName()});
+
+                    acc.setHidden(acc.isHiddenToBe());
+                    if (!params[0].showOnlyStarred || !acc.isHidden()) newList.add(acc);
+                }
+                db.setTransactionSuccessful();
+            }
+            finally {
+                db.endTransaction();
+            }
+        }
+        finally {
+            Data.backgroundTaskCount.decrementAndGet();
+        }
+
+        return newList;
+    }
+}